We sometimes want to change only accessed time (or modified time) of a file.
However, function std::fs::set_file_times requires both accessed and modified time.
I think the signature of set_files_times should be something like:
pub fn set_file_times<P: AsRef<Path>>(path: P, accessed: Option<u64>, modified: Option<u64>) -> Result<()>;
I know it is waiting for the time when the standard library gains a type to represent a moment.
I just want to know if there is a plan to consider the case above.